Home / 4,544.12-6,811.31-2,350.64

Finding the Fourth Proportional to 4,544.12, 6,811.31 and 2,350.64

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Solution

The fourth proportional to 4,544.12, 6,811.31 and 2,350.64 is: 3,523.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544.12 : 6,811.31 = 2,350.64 : x
  2. Step 2: Convert to fraction form
    4,544.12/6,811.31 = 2,350.64/x
  3. Step 3: Cross multiply
    4,544.12x = 6,811.31 × 2,350.64
  4. Step 4: Simplify right side
    4,544.12x = 16,010,937.74
  5. Step 5: Solve for x
    x = 16,010,937.74/4,544.12
  6. Step 6: Final answer
    x = 3,523.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.